| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.48 | 10.180% | $144.8647 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $188.54 | 12.480% | $212.0698 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $86.98 | 5.775% | $92.0031 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $15.78 | 4.692% | $16.5204 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $45.50 | 13.368% | $51.5824 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $208.30 | 9.490% | $228.0677 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $105.92 | 10.270% | $116.798 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $782.50 | $861.9061 | $861.90 | $861.85 | $862.00 | |